IP Library › Patent Application 61720276
Patent Application Provisional Small
App. No. 61/720,276 · Confirmation No. 8625

METHOD AND APPARATUS FOR PROVIDING 3D AUDIO

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2012-11-26 APP.FILE.REC Filing Receipt 3 View
2012-10-30 TR.PROV Provisional Cover Sheet (SB16) 2 View
2012-10-30 SPEC Specification 12 View
2012-10-30 WFEE Fee Worksheet (SB06) 2 View
2012-10-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/720,276
Filed
2012-10-30